Abdelhakim Dekhar was arrested yesterday after a major manhunt following a shooting at the left-wing newspaper Liberation that left an assistant photographer seriously hurt and another at the headquarters of the Societe Generale bank.
His DNA matched samples from the scenes of the attacks, officials said.
"All the evidence today points to his involvement in the events that he has been charged with," Interior Minister Manuel Valls said.
He served four years in jail for his role in the killings, and his former lawyers have described him as "enigmatic" and "strange".
Dekhar was arrested last evening in a vehicle in an underground parking lot in the northwestern Paris suburb of Bois-Colombes, after apparently trying to commit suicide.
Valls said that "everything appears to point to a suicide attempt", and sources told AFP Dekhar was semi-conscious when he was found.
Valls said investigators would need more information to be able to "understand his motivation", adding that "one or two letters" had been found.
Investigators said the letters were "confused" and sought to "explain this act."
In a press conference, Paris prosecutor Francois Molins said the letters spoke of a "fascist plot," touched on "how suburbs are run" and accused the media of participating in the "manipulation of the masses".
Molins said Dekhar was in detention for attempted murder and kidnapping.
One of them was a man who had housed the suspect, said a source connected with the investigation.
The witness quoted the suspect as saying "I've made a stupid mistake.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
